- Os
- Ru
- Both and (2)
- None
Category: Past Papers MCQs
| No. | Topics. | No. | Topics. |
|---|---|---|---|
| 1. | Biology mcqs | 2. | Chemistry mcqs |
| 3. | General Knowledge mcqs | 4. | Pak Studies |
| 5. | Physics mcqs |
- Fe
- diamond
- Na
- SiO,
- 0.001N
- 0.0001 N
- 0.1 N
- 1.0 N
- Formation of slaked lime from quick lime
- Heating Mercuric Oxide
- Formation of Manganese Chloride from Manganese oxide
- Formation of Zinc from Zinc blende
- Wurtz reaction
- Corey-house reaction
- Decarboxylation of acid salt
- All of them
- Hydrolysis of a Grignard reagent
- Combination of two alkyl free radicals
- Corey-House synthesis of alkanes
- RNa + R–Br ———> R–R + NaBr
- Hydroboration
- Hydroxylation
- Chlorohydroxylation
- Ozonolysis
- Dialysis
- Coagulation
- Peptization
- Electrophoresis
- Condensation
- Evaporation
- Sublimation
- None of these
- It corresponds to Oxidatiom state
- They are non directional
- lt is ionisable
- All of these
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